audio1der
Senior Member
- Joined
- Jul 30, 2012
- Posts
- 5,300
- Reaction score
- 1,103
- Location
- Airdrie, Alberta
- Ram Year
- 2012
- Engine
- Hemi 5.7
Our '12 5.7 1500 4x4 3.92 is used largely for pulling our 7L lb 32' trailer all summer when it's not a school bus doing short trips back and forth to school.
If we get a DS Intune DCX w/custom Hemifever tune (89Octane) would we have to use a higher octane fuel when pulling the trailer, or would 89 always be sufficient?
Thanks Sean!
-K
If we get a DS Intune DCX w/custom Hemifever tune (89Octane) would we have to use a higher octane fuel when pulling the trailer, or would 89 always be sufficient?
Thanks Sean!
-K